Which of the following is a device that plugs in a USB port on the computer or mobile device and contains multiple USB ports?

The default printer is indicated by a green square

Indicate whether the statement is true or false

Which command would clone the contents of /dev/sda1 to /dev/sda2?

A) dd if=/dev/sda2 of=/dev/sda1 B. dd /dev/sda1 /dev/sda2 C. dd copy /dev/sda1 to /dev/sda2 D. dd if=/dev/sda1 of=/dev/sda2